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Health Professions Clinical Education Update: Recommendations and Strategies 2026: A Report of the ASAHP Clinical Education Committee
O’Sullivan-Maillet, Julie, Sisto, Sue Ann , O'Brien, Christopher, Hu, Peter , Boyd, A, Dudley-Smith, Clotilde, Simonian, Yasmen, Rindflesch, Aaron, O’Sullivan-Maillet, J., O'Brien, Christopher W, Hu, Peter, Dudley-Smith, Clotilde , Rindflesch, Aaron

Journal of Allied Health | June 5, 2026 | Volume: 55 | Issue: 2 | Pages: 217-226

10.21091/jah.2026.02025 | PMID 42246730 Get It

The 2026 ASAHP (Association of Schools Advancing Health Professions) Clinical Education Committee recommendations present a framework for advancing clinical education across health professions. This report emphasizes the importance of expanding clinical education settings, integrating artificial intelligence and telehealth into curricula, ensuring alignment of interprofessional competencies with accreditation standards, and continuing to facilitate collaborative practice across disciplines. These efforts are essential to training a workforce that is not only clinically competent but also adaptable, mindful of equity, and capable of thriving in diverse, team-based care settings. Equally critical is the call to elevate research and scholarly activity within clinical education. The report emphasizes the need for academic-clinical partnerships that support and complete an inquiry into the value, effectiveness, and innovation of clinical training. These recommendations aim to advance a responsive, inclusive, and outcomes-driven clinical education system that benefits students, educators, healthcare systems, and the communities they serve. These efforts reflect ASAHP's name and mission to advance health professions.
Development and Validation of a Novel Conditional Event‐Free Survival Tool in Diffuse Large B‐Cell Lymphoma
Chen, Zhengming, Luan, Danny , Jørgensen, Rasmus Rask Kragh , El-Galaly, Tarec C., Nastoupil, Loretta J., Cerhan, James R. , Flowers, Christopher R., Link, Brian K., Lossos, Izidore S. , Stephens, Deborah M., Cohen, Jonathon, Nowakowski, Grzegorz, Bartlett, Nancy, Friedberg, Jonathan W. , Kahl, Brad S., Leonard, John P., Brown, Peter, Smedby, Karin E., Martin, Peter, El‐Galaly, Tarec Christoffer , Rask Kragh Jørgensen, Rasmus , Maurer, Matthew , El-Galaly, Tarec C , Cerhan, James R , Lossos, Izidore S , Habermann, Thomas , Jakobsen, Lasse Hjort , Maurer, Matthew J. , Nastoupil, Loretta J. , Flowers, Christopher R. , Link, Brian K. , Stephens, Deborah M. , Habermann, Thomas M. , Nowakowski, Grzegorz, Bartlett, Nancy L. , Kahl, Brad S. , Smedby, Karin E. , Jerkeman, Mats

American Journal of Hematology | June 4, 2026 | Volume: 101 | Issue: 9 | Pages: 2137-2146

10.1002/ajh.70398 | PMID 42240061 Get It

ABSTRACT One quarter of patients with diffuse large B‐cell lymphoma (DLBCL) who achieve a complete response following front‐line therapy will eventually experience disease relapse. Existing prognostic models use baseline factors to predict outcomes from the start of initial therapy and are not intended for use following completion of treatment. We developed a conditional event‐free survival (cEFS) tool that predicts a patient's risk of lymphoma recurrence after completing front‐line therapy taking into consideration baseline risk characteristics plus the time the patient has been in remission. Model development used pooled and harmonized data from two observational cohorts and four randomized trials of patients with newly diagnosed DLBCL treated with immunochemotherapy and either achieving a complete response or not experiencing an event within 12 weeks of end of therapy. Cox proportional‐hazards regression modeling with backwards stepwise selection was utilized for model development. External validation was performed using a large independent data registry. In total, data from 2757 patients were used for model development. The risk of experiencing an event at a time point after having survived a period of time could be computed parsimoniously using four basic predictors: age, ECOG performance status grade, Ann Arbor stage, and lactate dehydrogenase level. C‐index in the model development cohort was 0.65 (95% CI, 0.63–0.68), compared to 0.64 (95% CI, 0.62–0.66) in the external validation cohort. We believe that this dynamic risk prediction tool will not only aid clinicians in providing data‐driven recommendations for surveillance, but also assist patients themselves with key decisions, such as family planning.
Responsive stimulation of the thalamus for idiopathic generalized epilepsy: Results of the randomized controlled NAUTILUS trial through 18 months
Uysal, Utku, Landazuri, Patrick , Patra, Sanjay, Crudele, Angela, Englot, Dario, Gavvala, Jay R., Tandon, Nitin, Pati, Sandipan , Kaye, Lesley , Ojemann, Steven, Barnett, Daniel, Neimat, Joseph, Palade, Adriana , Rahimpour, Shervin, Arain, Amir A., Cash, Sydney S., Salanova, Vicenta , Urban, Alexandra, Welch, W. Pete, Gonzalez-Martinez, Jorge A., Spencer, David, Rivera‐Cruz, Angélica , Dugan, Patricia, Fajardo, Marytery , Lallas, Matt, Odom, Nicole, Roland, Jarod L. , Willie, Jon T., Sheth, Sameer A., Skidmore, Christopher T., Drees, Cornelia , Parker, Jonathon, Szaflarski, Jerzy P. , Johnson, Lise, Norman, Jacob F. , Wingeier, Brett, Group, Nautilus Study, Group, Nautilus Study, Englot, Dario J. , Englot, Dario J , Richardson, Robert Mark , Van Gompel, Jamie J , Starnes, Keith , Ernst, Lia D , Amin, Ushtar , Roland, Jarod L , Goldman, Alica M , Wu, Chengyuan , Drees, Cornelia , Ganguly, Taneeta Mindy , Szaflarski, Jerzy , Johnson, Lise , Norman, Jacob F , Landazuri, Patrick , Burdette, David E. , Patra, Sanjay , Gavvala, Jay R. , Tandon, Nitin , Pati, Sandipan Bankim Behari , Kaye, Lesley C , Ojemann, Steven , Neimat, Joseph S. , Rahimpour, Shervin , Arain, Amir M. , Cash, Sydney S. , Urban, Alexandra , González-Martínez, Jorge , Gompel, Jamie J. Van , Ernst, Lia , Dugan, Patricia , Jobst, Barbara C. , Willie, Jon T , Sheth, Sameer A. , Goldman, Alica M. , Skidmore, Christopher , Wu, Chengyuan , Parker, Jonathon J. , Ganguly, Taneeta M. , Ghatan, Saadi , Wingeier, Brett , Seale, Cairn G. , Morrell, Martha J.

Epilepsia | June 3, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1002/epi.70321 | PMID 42233958 Get It

Abstract Objective This study was undertaken to evaluate the safety and effectiveness of responsive thalamic stimulation as adjunctive therapy for drug‐resistant idiopathic generalized epilepsy (IGE) with generalized tonic–clonic seizures (GTCSs). Methods NAUTILUS is a prospective, multicenter, single‐blind, randomized sham‐controlled pivotal trial. Patients were ≥12 years of age with drug‐resistant IGE and ≥2 GTCSs over a 3‐month baseline. Bilateral depth leads were targeted to the centromedian thalamus. One month later, patients were randomized to Active (responsive stimulation, n = 44) or Sham (no stimulation, n = 43). The effectiveness evaluation period (EEP) began 3 months postimplant through 1 year. After a second GTCS in the EEP, patients transitioned to open‐label active stimulation. The primary safety endpoint was the serious adverse device‐related event (SADE) rate at 84 days postimplant. The primary effectiveness endpoint was time‐to‐second‐GTCS during the EEP. Additional endpoints included median percent change in days with any generalized seizure, GTCS frequency, and responder rate (RR). Results Eighty‐seven patients were implanted across 23 US centers. The SADE rate was significantly below the performance goal (6.9%, p < .0001), with no adverse effects on cognition, mood, or sleep. The prespecified primary effectiveness endpoint was not significant. However, a post hoc mixed‐effects model considering all EEP days demonstrated greater GTCS reduction in the originally randomized Active group (61%) compared to patients originally randomized to Sham (49%, p = .030). Eighteen‐month outcomes included 76.8% median GTCS reduction, 62.5% RR, 40% GTCS‐free at that timepoint, and 77.8% median reduction in days with any generalized seizure. More than 90% of patients and 86% of physicians reported improvement on Global Impression of Change scales. Significance NAUTILUS is the first randomized controlled neuromodulation trial in IGE. Responsive thalamic stimulation provided a clinically meaningful and durable reduction in seizures with an acceptable safety profile, offering a much‐needed option for drug‐resistant IGE.
frontMIND: Phase 3 study of tafasitamab (Tafa) plus lenalidomide (Len) and R-CHOP for patients (pts) with newly diagnosed diffuse large B-cell lymphoma (DLBCL).
Lenz, Georg, Trněný, Marek, Burke, John M., Nowakowski, Grzegorz S., Düll, Johannes, Jeon, Youngwoo , Cheah, Chan, Westin, Jason, Ye, Joseph Z., Caguioa, Priscilla B. , Belada, David, Shin, Ho Jin, Amorim, Sandy, Colucci, Philomena, Ioannidis, Sonia, Lenz, Georg , Trněný, Marek , Burke, John M. , Nowakowski, Grzegorz S. , Fox, Christopher P. , Chiappella, Annalisa , Westin, Jason R. , Belada, David , Oh, Sung Yong , Colucci, Philomena M., Cheng, Lulu L , Vitolo, Umberto

Journal of Clinical Oncology | June 3, 2026 | Volume: 44 | Issue: 17_suppl | Pages: No page available

10.1200/jco.2026.44.17_suppl.lba7000 Get It

LBA7000 Background: ~40% of DLBCL pts are not cured with first-line (1L) R-CHOP, underscoring a significant unmet need for more effective 1L regimens. Tafa (anti-CD19 mAb) + Len-R-CHOP in the phase 1b First-MIND study demonstrated safety and efficacy in pts with newly diagnosed disease. frontMIND, a phase 3, double-blind, placebo-controlled study, compared Tafa-Len-R-CHOP vs R-CHOP in pts with high-risk aggressive BCLs. Methods: Pts aged 18–80 y with newly diagnosed, high-intermediate/high-risk DLBCL or HGBL (IPI 3–5, aaIPI 2–3 if ≤60 y) and ECOG PS 0–2 were randomized 1:1 to Tafa-Len-R-CHOP or R-CHOP. Primary endpoint was investigator-assessed PFS; secondary endpoints included: EFS, OS, CR, ORR, safety. Results: At primary analysis (data cutoff Oct 20, 2025), 899 pts were randomized to Tafa-Len-R-CHOP (n=448) or R-CHOP (n=451); baseline characteristics were similar between arms. With a median follow-up of 35.2 mo, Tafa-Len-R-CHOP achieved a statistically significant improvement in PFS vs R-CHOP (HR 0.75 [95% CI: 0.59, 0.96]; P =0.019) in the overall population; in pts with centrally confirmed lymphoma subtypes (n=773), PFS HR was 0.68 (95% CI: 0.52, 0.88) and 24-mo PFS was 72.7% vs 62.2%. PFS benefit was observed with Tafa-Len-R-CHOP in both molecular COO subtypes, ABC and GCB (data will be presented). Tafa-Len-R-CHOP significantly improved EFS vs R-CHOP; CR and ORR were similar between arms and HR for OS was 0.85 (final OS planned at 5y) (Table). Any-grade TEAEs were similar in treatment arms (98.6% vs 97.1%); more grade ≥3 TEAEs occurred with Tafa-Len-R-CHOP vs R-CHOP (86.7% vs 76.1%). Discontinuations due to TEAEs occurred in 25.7% vs 17.9% and deaths due to TEAEs in 5.9% vs 3.8% of pts for Tafa-Len-R-CHOP vs R-CHOP. Overall, there were fewer deaths with Tafa-Len-R-CHOP vs R-CHOP (18.5% vs 21.7%). Conclusions: The primary endpoint of frontMIND was met; Tafa-Len-R-CHOP resulted in a significant 25% reduction in risk of disease progression or death compared with R-CHOP, with an 8.2% difference in 24-month PFS rate in the overall population and 10.5% difference in pts with centrally confirmed lymphoma subtypes. TEAEs were manageable and consistent with the expected safety profile. Tafa-Len-R-CHOP represents a potential new 1L standard of care for pts with both COO subtypes of high-risk DLBCL or HGBL. Clinical trial information: NCT04824092 . Efficacy outcomes by treatment arm.* Variable Tafa-Len-R-CHOP(n=448) R-CHOP(n=451) HR or OR(95% CI) P value PFS, # events (%) † 121 (27.0) 155 (34.4) 0.75 (0.59, 0.96) 0.019 PFS rate at 24 mo, % 71.1 62.9 − − PFS rate at 36 mo, % 67.3 60.7 − − EFS, # events (%) 154 (34.4) 191 (42.4) 0.79 (0.64, 0.97) 0.026 OS, # events (%) 82 (18.3) 95 (21.1) 0.85 (0.63, 1.14) 0.270 CR at EOT, n (%) 292 (65.2) 294 (65.2) 0.998 (0.76, 1.31) 0.987 ‡ ORR at EOT, n (%) 360 (80.4) 343 (76.1) 1.290 (0.94, 1.78) 0.120 ‡ *Investigator-assessed. † Progressive disease or death from any cause. ‡ Nominal P value.
Early results of COMPPARE, a prospective comparison of outcomes with proton and photon radiation in prostate cancer.
Mendenhall, Nancy P., Bryant, C. A., Katz, Aaron, Morris, Christopher G. , Crisp, Amy M., Odedina, Folakemi, Michalski, Jeff M., Slater, J.D., Choi, Seungtaek, Gayar, H., Sinesi, Christopher, Zlotecki, Robert A., Marshall, David T. , Waddle, Mark R. , Hoppe, Bradford, SHOWALTER, TIMOTHY, DiBiase, Steven J., Lee, W Robert, Chen, Ronald C., Lee, W. Robert , Mendenhall, Nancy P. , Bryant, Curtis, Katz, Aaron J., Crisp, Amy M , DeWees, T.A. , Michalski, Jeff M. , Choi, Seungtaek, Sinesi, Christopher, Showalter, Timothy N. , DiBiase, Steven J. , Chen, Ronald C.

Journal of Clinical Oncology | June 3, 2026 | Volume: 44 | Issue: 17_suppl | Pages: No page available

10.1200/jco.2026.44.17_suppl.lba5012 Get It

LBA5012 Background: There is a critical evidence gap on the relative benefits and harms of proton therapy (PT) compared with photon-based intensity-modulated radiation therapy (IMRT) in prostate cancer. Herein we report early results from COMPPARE, a non-randomized comparative study of outcomes with PT and IMRT in prostate cancer. Methods: Between 2018-2022, 2524 patients from 51 facilities (28 PT and 23 IMRT) enrolled in COMPPARE, including 1501 treated with PT and 1023 treated with IMRT, and were followed prospectively. Treatment naïve patients with localized prostate cancer except those with very high-risk disease were eligible. Treatment was pragmatic with daily standard fractionation (1.8-2.1 Gy) and moderate hypofractionation (2.4-3.1 Gy) permitted. Use of rectal spacers and androgen deprivation were at physician discretion. Patient-reported quality of life data and treatment team-reported toxicity and disease control outcomes were collected at baseline and pre-specified time intervals via VisionTreeOptimalCare; treatment planning and delivery data were collected via the Advanced Treatment Consortium. We analyzed 1404 PT patients and 939 IMRT patients. We report the early primary endpoint of the study, a comparison of patient reported bowel urgency and bowel frequency at 2-years using the EPIC tool, and the secondary endpoints of 2-year CTCAE v5 ≥ grade 2 gastrointestinal toxicity outcomes and 3-year freedom from biochemical progression (FFBP) results reported by the study teams. Results: Study sample size was targeted at 1,500 PT patients and 1,000 IMRT patients, and median follow-up time was 4.0 years. The primary endpoint and secondary toxicity 2-year endpoints focused on the alternative hypothesis of PT superiority. All results include inverse probability of treatment weighting. Using generalized linear mixed effects models, we found there to be no significant difference in EPIC bowel urgency scores (p = 0.324) or bowel frequency scores (p = 0.514) between PT and IMRT cohorts over time up to the 2-year endpoint. For grade 2 gastrointestinal toxicity, the 2-year cumulative incidence was 5.2% for PT and 5.6% for IMRT. Gray’s Test for competing risks showed a hazard ratio (HR) of 0.91 [95% confidence interval (CI): 0.65-1.28, p = 0.6] for PT versus IMRT. The exploratory non-inferiority endpoint of 3-year FFBP was 98.0% for PT and 97.9% for IMRT, and Gray’s Test showed a HR of 0.95 (95% CI: 0.52-1.71, p = 0.90). Conclusions: Analysis of early results of COMPPARE show no significant differences between PT and IMRT in patient reported bowel frequency and urgency, grade ≥2 gastrointestinal toxicity, or FFBP. Assessment of long-term disease control, late toxicity and secondary malignancy will require longer follow-up. Clinical trial information: NCT03561220 .
Cardiac surgical outcomes and predictors of redo sternotomy in patients with Marfan syndrome: a retrospective multicentre cohort study
Nabi, Hussein Abdul , Dreher, Luke Arnulfo , Kanaan, Christopher, Mousa, Hana, Kandil, Omneya , Crossley, Ashley , Wang, Yuxiang, Masry, Hicham Z El, Ayoub, Chadi, Sell-Dottin, Kristen, Shamoun, Fadi , Masry, Hicham El , Abdul Nabi, Hussein , El Masry, Hicham Z, Shamoun, Fadi E., El Masry, Hicham , Dreher, Luke , Kanaan, Christopher , Wang, Yuxiang, Sell‐Dottin, Kristen

Open Heart | June 2, 2026 | Volume: 13 | Issue: 1 | Pages: e004138

10.1136/openhrt-2026-004138 | PMID 42229999 Get It

Background Marfan syndrome (MFS) is associated with progressive aortic and valvular disease requiring cardiac surgery, but contemporary data on repeat cardiac operations in adults remain limited. Methods We performed a retrospective multicentre cohort study of 783 adults with MFS evaluated across three Mayo Clinic sites. Cardiac operations, postoperative complications, echocardiographic findings and redo sternotomy events were identified by chart review. Multivariate logistic regression was used to evaluate factors associated with redo sternotomy. Results Overall, 454 patients (58.0%) underwent at least one cardiac operation, and 185 patients (23.6% of the total cohort; 41.0% of operated patients) required redo sternotomy. The most common procedures were aortic root intervention (53.4%), aortic valve intervention (39.6%), mitral valve intervention (16.1%) and tricuspid valve intervention (2.6%). Valvular abnormalities were frequent, including mitral regurgitation (51.5%), mitral valve prolapse (41.1%), tricuspid regurgitation (44.6%) and aortic regurgitation (28.5%). Major postoperative complications occurred in 15.3% of patients. On multivariate analysis, hypertension (OR 2.39, 95% CI 1.54 to 3.72), emergent initial operation (OR 3.38, 95% CI 1.97 to 5.80) and postoperative complications (OR 2.59, 95% CI 1.58 to 4.27) were independently associated with redo sternotomy, whereas repair extending beyond the aortic root was associated with lower odds (OR 0.39, 95% CI 0.29 to 0.53). Conclusion In this large multicentre cohort of adults with MFS, cardiac surgery was common, and redo sternotomy occurred frequently among operated patients. These findings provide a contemporary description of the long-term need for cardiac surgery in adults with MFS managed at tertiary referral centres.
Sexual Orientation–Related Discrimination Among LGB+ Medical Students With Disabilities
Nguyen, Mytien , Lopez, Jasmine K. M. , Addams, Amy, Boatright, Dowin, Sheets, Zoie C. , Addams, Amy N. , Moreland, Christopher J. , Boatright, Dowin , Meeks, Lisa M.

JAMA Network Open | June 2, 2026 | Volume: 9 | Issue: 6 | Pages: e2616359

10.1001/jamanetworkopen.2026.16359 | PMID 42228373 Get It

This cross-sectional study examines sexual orientation-related discrimination among lesbian, gay, bisexual, and nonheterosexual (LGB+) medical students with disabilities.
Spinal cord imaging for multiple sclerosis: Advances, priorities, and opportunities
Laule, Cornelia , Cohen-Adad, Julien, Witt, Atlee , Luca, Gabriele C. De, Granziera, Cristina , Keegan, B. Mark , Kerbrat, Anne , Klawiter, Eric C, Kolind, Shannon , O’Grady, Kristin P. , Oh, Jiwon, Sivakolundu, Dinesh K. , Smith, Seth A, Vavasour, Irene M, Mainero, Caterina , Alonso-Ortiz, Eva, Krieger, Stephen , Li, David , Shinohara, Russell T, Henry, Roland G, Cooperative, North American Imaging in Multiple Sclerosis (NAIMS), Witt, Atlee A , De Luca, Gabriele C , Bagnato, Francesca R. , Gauthier, Susan A , Bakshi, Rohit , Beck, Erin S , Krieger, Stephen , Keegan, B Mark , Kollind, Shannon H , Granziera, Cristina , O'Grady, Kristin P , Cohen-Adad, Julien , DeLuca, Gabriele C. , Kerbrat, Anne , Klawiter, Eric C. , Oh, Jiwon , Schilling, Kurt G. , Smith, Seth A. , Tozlu, Ceren , Vavasour, Irene M. , Alonso‐Ortiz, Eva , Brier, Matthew R. , Hemond, Christopher C , Li, David K.B. , Shinohara, Russell Taki , Henry, Roland G.

Multiple Sclerosis Journal | June 1, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1177/13524585261444600 | PMID 42224274 Get It

The spinal cord plays a central role in the pathophysiology and clinical manifestations of multiple sclerosis (MS), yet remains under-studied compared with the brain. This review summarizes key insights from the 2025 North American Imaging in MS Spinal Cord Imaging Workshop, highlighting recent advances, ongoing challenges, and future opportunities in MS spinal cord imaging. We review pathological studies and outline the clinical relevance of spinal cord lesions and atrophy for diagnosis, prognosis, and disease monitoring, highlighting emerging biomarkers of progression independent of relapse activity. Correlations between magnetic resonance imaging, histopathology, and clinical outcomes support the validation and translational potential of advanced spinal cord imaging techniques. Finally, we discuss spinal cord–specific processing pipelines and reproducibility challenges. Collectively, these insights underscore the need to integrate advanced and quantitative spinal cord imaging into clinical trials, research studies, and—when feasible—clinical care, to fully capture the extent of MS pathology, and ultimately improve patient outcomes.
The impact of global recruitment and country income on placebo rates in inflammatory bowel disease clinical trials
Goodwin, Shane W. , Yuan, Yuhong , Singh, Siddharth, Solitano, Virginia , Bose, Rishabh , Shehab, Mohammad , Narula, Neeraj , Ma, Christopher, Ahuja, Vineet , Ahuja, Vineet , Narula, Neeraj , Jairath, V , Solitano, Virginia , Singh, S , Vuyyuru, Sudheer K. , Jairath, Vipul

Journal of Crohn's and Colitis | June 1, 2026 | Volume: 20 | Issue: 6 | Pages: No page available

10.1093/ecco-jcc/jjag081 | PMID 42357952 Get It

Abstract Introduction Despite progress in understanding placebo effects in clinical trials of inflammatory bowel disease (IBD), there is a limited understanding of how socioeconomic factors of recruiting countries impact placebo rates. We investigated the association of socioeconomic factors across recruitment sites on placebo rates in IBD randomized controlled trials. Methods We examined the association of clinical and endoscopic remission and response to the weighted Gross National Index (GNI) per capita, Human Development Index (HDI), and out-of-pocket health expenditures as a percentage of current health expenditures (OOP_CHE) of identified trials using mixed effects linear regression. Results Across 76 trials (Crohn’s disease [CD]: n = 32; ulcerative colitis [UC]: n = 44), placebo response rates over time were largely stable, with a small increase across time in clinical remission for CD trials (β = 0.4% per increase in study year, 95% CI: 0.3%-0.84%, P = .04) and a small decrease across time in endoscopic response for UC trials (β = −1.39% per increase in study year, 95% CI: −1.79, −0.99, P &lt; .001). Clinical response was most susceptible to changes in socioeconomic factors in IBD trials (β = −2.96% per 10 000 USD increase in study GNI, 95% CI: −4.98, −0.95%, P = .004; P &lt; .05 for HDI and OOP_CHE). Across both conditions, decreases in clinical response were associated with increases in HDI and OOP_CHE (CD HDI: β = −1.15% per 0.01 increase in study HDI, 95% CI: −2.24, −0.06%, P = .04; UC HDI: β = −0.66% per 0.01 increase in study HDI, 95% CI: −1.19, −0.12%, P = .02). Discussion We found that placebo clinical response was most susceptible to influences of site-level socioeconomic wellbeing. These findings highlight that estimation of placebo rates in trial planning should account for geographic location of recruiting sites.
Ultra-low biomass sequencing workflow (LBV-Seq) enables de novo metagenomic reconstruction of DNA and RNA viral genomes
Wu-Woods, Natalie J. , Romano, Anna , Neimeth, Christopher R. , Gupta, Anika , Pei, Xinyue , Bledsoe, Adam C. , Murray, Joseph A. , Marietta, Eric V., Kupfer, Sonia S. , Jabrì, Bana , Murray, J A , Bledsoe, Adam C , Kupfer, Sonia S. , Romano, Anna E. , Marietta, Eric, Choung, Rok Seon , Jabrì, Bana , Ismagilov, Rustem F.

No container title available | May 30, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.64898/2026.05.28.728558 Get It

Abstract Genome-resolved virome analysis remains inaccessible for many samples, including those with clinical relevance, because viral nucleic acid recovered after enrichment is often too scarce to support de novo genome assembly. As a result, many analyses are limited to sparse read-level detection, which cannot recover divergent viruses, resolve strains, or interpret gene-level variation. Here, we developed Low Biomass Viral Sequencing (LBV-Seq), a workflow that couples low-input viral sample handling with modified primary template-directed amplification and short- or long-read sequencing to enable de novo reconstruction of DNA and RNA viral genomes from sub-femtogram to nanogram inputs. LBV-Seq reproducibly captures the same relative community composition, amplifies diverse viruses, and achieved broad genome coverage across nearly all targets regardless of viral genome structure, Baltimore class, abundance, or input mass. Short-read assemblies recovered near-complete genomes from femtogram-scale inputs. Long-read sequencing provided orthogonal support for genome structure, with PacBio HiFi reads spanning large portions of viral genomes and, in some cases, complete small viral genomes. Applied to virus-enriched human duodenal biopsy eluates, LBV-Seq provided proof-of-feasibility for recovering both bacteriophage and eukaryotic viral genomes from low-input biopsy-derived material. In the eluates tested, LBV-Seq recovered co-occurring Alphatorquevirus and Betatorquevirus genomes estimated to be present at roughly 10 copies/µL and at viral masses below 0.1 fg/µL. LBV-Seq enables genome-resolved virome analysis in samples previously limited to detection-based viromics, supporting viral discovery and strain-resolved analyses in settings where viral mass is low, including viruses enriched from human tissue biopsies.